Steca Elektronik Catalog PV Off Grid (25|2018)
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STECAMAT 860<br />
Processor-controlled charger for lead-acid batteries<br />
STECAMAT 861<br />
Processor-controlled charger for lead-acid batteries<br />
The battery charger <strong>Steca</strong>mat 860 is available in a dust and hose-proof housing.<br />
The processor-controlled charging process ensures gentle and rapid<br />
charging of the battery. The <strong>Steca</strong>mat 860 also enables the processing of<br />
damaged or totally discharged batteries, ensuring long service life. A LED<br />
provides rapid information on the state of charge.<br />
Maximum flexibility is provided by the extensive features. This and the easy<br />
handling of the device make for trouble-free operation.<br />
The battery charger <strong>Steca</strong>mat 861 is available in a dust and hose-proof housing.<br />
The processor-controlled charging process ensures gentle and rapid<br />
charging of the battery. For individual adjustment of current, voltage, time<br />
and the ideal monitoring of the battery, the <strong>Steca</strong>mat 861 battery charger<br />
has a selection of preset battery profiles and the option of entering new<br />
battery profiles. The <strong>Steca</strong>mat 861 also enables the processing of damaged<br />
or totally discharged batteries, ensuring long service life. A backlit display<br />
provides rapid information on the state of charge.<br />
Maximum flexibility is provided by the extensive features. This and the easy<br />
handling of the device make for trouble-free operation.<br />
STECA<br />
Quality<br />
STECA<br />
Quality<br />
127<br />
127<br />
Product features<br />
∙∙IP 65 jet waterproof case<br />
∙∙Half the charging time compared to simple,<br />
non-controlled chargers with the same rated current<br />
∙∙Optimal for charging batteries with liquid electrolyte and<br />
solid gel / absorbed electrolyte (AGM)<br />
∙∙Suitable for totally discharged batteries<br />
∙∙Constant battery operational readiness through<br />
integrated trickle charge<br />
∙∙Charging below the gassing voltage<br />
∙∙Optimal charging of damaged batteries<br />
∙∙Potential-free contact for ventilator control of the battery<br />
room venting system<br />
Electronic protection functions<br />
∙∙<br />
Protection in the case of wrong or damaged batteries<br />
∙∙<br />
Battery overcharge protection<br />
∙∙<br />
Charger output protected against short circuits, reverse polarity and overvoltage<br />
Display<br />
∙∙Multi-coloured LED shows operating statuses<br />
Operation<br />
∙∙Mains grid switch<br />
Interfaces<br />
∙∙Control contact for ventilation control system in accordance with DIN EN<br />
50272<br />
Options<br />
∙∙IO box with mains plug and relay for ventilator control<br />
535<br />
224<br />
226<br />
Technical data<br />
Charging rated voltage 12 V 24 V 48 V<br />
Charging current 50 A 35 A 18 A<br />
End-of-charge voltage 14.4 V 28.8 V 57.6 V<br />
Trickle charge voltage 13.8 V 27.6 V 55.2 V<br />
Characteristic curve<br />
UoIUoIU<br />
<strong>Grid</strong> voltage 230 V AC ± 10 %<br />
<strong>Grid</strong> frequency<br />
50 Hz (45 Hz ... 65 Hz)<br />
Mains electricity 3.7 A (230 V) 5.5 A (230 V)<br />
Discharge current during grid failure<br />
1 mA<br />
Protection class<br />
I<br />
Casing / ingress protection aluminium / plastic, IP 65<br />
Ambient temperature -40 °C ... +60 °C<br />
Cooling<br />
convection<br />
Dimensions X x Y x Z<br />
226 x 535 x 127 mm<br />
Weight<br />
approx. 11.5 kg<br />
Technical data at 25 °C / 77 °F<br />
Product features<br />
∙∙Besides preset battery profiles there is the option of entering<br />
new battery profiles<br />
∙∙IP 65 jet waterproof case<br />
∙∙Half the charging time compared to simple,<br />
non-controlled chargers with the same rated current<br />
∙∙Optimal for charging batteries with liquid electrolyte and<br />
solid gel / absorbed electrolyte (AGM)<br />
∙∙Adjustable rated capacity determines the charging current<br />
∙∙Suitable for totally discharged batteries<br />
∙∙Constant battery operational readiness through<br />
integrated trickle charge<br />
∙∙Charging below the gassing voltage<br />
∙∙Optimal charging of damaged batteries<br />
∙∙Potential-free contact for ventilator control of the battery<br />
room venting system<br />
Electronic protection functions<br />
∙∙Protection in the case of wrong or damaged batteries<br />
∙∙Battery overcharge protection<br />
∙∙Charger output protected against short circuits,<br />
reverse polarity and overvoltage<br />
∙∙Surge protection in on-board power supplies<br />
Display<br />
∙∙Multifunction graphical LCD with backlighting for voltage, current, charged<br />
capacity, charging phase, menu<br />
Operation<br />
∙∙Mains grid switch<br />
∙∙Four cursor buttons for menu selection<br />
Interfaces<br />
∙∙Control contact for ventilation control system in accordance with<br />
DIN EN 50272<br />
Technical data<br />
535<br />
Charging rated voltage 12 V 24 V 48 V<br />
Charging current 50 A 35 A 18 A<br />
End-of-charge voltage 14.4 V 28.8 V 57.6 V<br />
Trickle charge voltage 13.8 V 27.6 V 55.2 V<br />
Characteristic curve<br />
UoIUoIU<br />
<strong>Grid</strong> voltage 230 V AC ± 10 %<br />
<strong>Grid</strong> frequency<br />
50 Hz (45 Hz ... 65 Hz)<br />
Mains electricity 3.7 A (230 V) 5.5 A (230 V)<br />
Discharge current during<br />
1 mA<br />
grid failure<br />
Protection class<br />
I<br />
Casing / ingress protection aluminium / plastic, IP 65<br />
Ambient temperature -20 °C ... +60 °C<br />
Cooling<br />
Convection<br />
Dimensions X x Y x Z<br />
226 x 535 x 127 mm<br />
Weight<br />
approx. 11.5 kg<br />
Technical data at 25 °C / 77 °F<br />
224<br />
226<br />
Options<br />
∙∙IO box with mains plug and relay for ventilator control<br />
80 81